<template>
  <div class="app-container">
    <!-- 搜索表单 -->
    <el-form
      ref="queryRef"
      :inline="true"
      label-width="68px"
      :model="queryParams"
      v-show="showSearch">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 功能按钮栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plainicon="Plus" @click="handleAdd"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="
          handleDelete"
          >删除
        </el-button>
      </el-col>
      <right-toolbar></right-toolbar>
    </el-row>

    <!-- 数据展示表格 -->
    <el-table :data="productUnitList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="名称" prop="name" width="200" />
      <el-table-column prop="createTime" label="创建时间" />
      <el-table-column
        label="操作"
        align="center"
        width="200"
        class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button
            link
            type="primary"
            icon="Edit"
            @click="handleUpdate(scope.row)"
            >修改</el-button
          >
          <el-button
            link
            type="primary"
            icon="Delete"
            @click="handleDelete(scope.row)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改商品单位对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form
        ref="productUnitRef"
        :model="form"
        :rules="rules"
        label-width="80px">
        <el-form-item label="单位名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入单位名称" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 分页条组件 -->
    <pagination
      v-show="total > 0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList" />
  </div>
</template>

<script setup name="ProductUnit">
import {
  listProductUnit,
  addProductUnit,
  getProductUnit,
  updateProductUnit,
  delProductUnit,
} from "@/api/base/productUnit";
import { getCurrentInstance, reactive, ref } from "vue";

const { proxy } = getCurrentInstance();

//定义分页列表数据模型
const productUnitList = ref([]);
//定义列表总记录数模型
const total = ref(2);
const loading = ref(true);
const showSearch = ref(true);

const title = ref("");
const open = ref(false);

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    name: null,
  },
  rules: {
    name: [{ required: true, message: "单位名称不能为空", trigger: "blur" }],
  },
});
//定义批量操作id列表模型
const ids = ref([]);
//定义单选控制模型
const single = ref(true);
const multiple = ref(true);

const { queryParams, form, rules } = toRefs(data);

/********************************************************方法函数在下面********************************* */
//删除按钮操作
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal
    .confirm("是否确认删除商品单位编号为" + _ids + "的数据项")
    .then(function () {
      return delProductUnit(_ids);
    })
    .then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    })
    .catch(() => {});
}

//修改按钮操作
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value;
  getProductUnit(_id).then((response) => {
    form.value = response.data;
    open.value = true;
    title.value = "修改商品单位";
  });
}
//提交按钮
function submitForm() {
  proxy.$refs["productUnitRef"].validate((valid) => {
    if (valid) {
      if (form.value.id != null) {
        updateProductUnit(form.value).then((response) => {
            proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addProductUnit(form.value).then((response) => {
            proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}
//多选框选中数据
function handleSelectionChange(selection) {
  debugger;
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

//表单重置
function reset() {
  form.value = {
    id: null,
    name: null,
  };
  proxy.resetForm("productUnitRef");
}
//取消按钮
function cancel() {
  open.value = false;
  reset();
}
//新增按钮操作
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加商品单位";
}
// //提交按钮
// function submitForm() {
//   proxy.$refs["productUnitRef"].validate((valid) => {
//     if (valid) {
//       addProductUnit(form.value).then((response) => {
//         proxy.$modal.msgSuccess("新增成功");
//         open.value = false;
//         getList();
//       });
//     }
//   });
// }

//查询列表
function getList() {
  loading.value = true;
  listProductUnit(queryParams.value).then((response) => {
    productUnitList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}
//搜索按钮
function handleQuery() {
  getList();
}
//重置按钮
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}
getList();
</script>
